118540530366 has 16 divisors (see below), whose sum is σ = 243488657424. Its totient is φ = 38445577344.

The previous prime is 118540530299. The next prime is 118540530379. The reversal of 118540530366 is 663035045811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266982955 + ... + 266983398.

It is an arithmetic number, because the mean of its divisors is an integer number (15218041089).

Almost surely, 2^118540530366 is an apocalyptic number.

118540530366 is an abundant number, since it is smaller than the sum of its proper divisors (124948127058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118540530366 is a wasteful number, since it uses less digits than its factorization.

118540530366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533966395.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 118540530366 in words is "one hundred eighteen billion, five hundred forty million, five hundred thirty thousand, three hundred sixty-six".